From d8d506ea44037abfb79555e4ac01a7a6efaff8e2 Mon Sep 17 00:00:00 2001
From: Martin Edenhofer <me@edenhofer.de>
Date: Sun, 3 May 2015 10:40:10 +0200
Subject: [PATCH] Try to prevent "Errno::ENOENT: No such file or directory @
 rb_sysopen".

---
 lib/sessions.rb | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/lib/sessions.rb b/lib/sessions.rb
index 7fec193e9..d95cbd1fb 100644
--- a/lib/sessions.rb
+++ b/lib/sessions.rb
@@ -32,12 +32,13 @@ returns
     path = @path + '/' + client_id.to_s
     FileUtils.mkpath path
     meta[:last_ping] = Time.new.to_i.to_s
+    data = {
+      user: session,
+      meta: meta,
+    }
+    content = data.to_s
     File.open( path + '/session', 'wb' ) { |file|
-      data = {
-        user: session,
-        meta: meta,
-      }
-      file.write data.to_json
+      file.write content
     }
 
     # send update to browser